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vazorg [7]
4 years ago
12

A theater has 1200 seats. each row has 20 seats. what is the equation to find the number of rows in the theater

Mathematics
1 answer:
Ugo [173]4 years ago
6 0
Let be x the number of rows
there are 1200 seats, and each row has 20seats
so 20x=1200, so x= 60, there are 60 rows in the theater
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Melanie has a piece of cloth 12 and 1/3 yards long. How many 3/4 yard-long pieces can be cut from the cloth?
Harrizon [31]
This is a division problem. First, get 12 1/3 into fraction form instead of mixed number form to make your life easier;  
12  \frac{1}{3} =  \frac{36}{3} +  \frac{1}{3} =  \frac{37}{3}  
  
Now, divide the two fractions. Since this is fraction division, the reciprocal is flipped and the two fractions multiplied.  
\frac{37}{3} *  \frac{4}{3} =  \frac{148}{9} = 16  \frac{4}{9}  
  
The answer from the fraction division is 16 and four-ninths, but because you need a whole number as an answer,  
the answer is 16 pieces.
8 0
4 years ago
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Find the area of the following figure.<br><br> 14.0 cm2<br> 10.5 cm2<br> 28.1cm2<br> 17.6 cm2
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First option: 14.0 cm^2

Area of semicircle + area of triangle
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7 0
3 years ago
Solve<br> 6(x-3) + 10 = 2(4x-5)
Firdavs [7]
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6 0
3 years ago
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I need help with this ASAP please!!
Ilia_Sergeevich [38]

Answer:

Translation 1 unit left

Step-by-step explanation:

we have

f(x)=x

g(x)=(x+1)

we know that

The rule of the transformation of f(x) to g(x) is equal to

f(x) ------> g(x)

(x,y) -----> (x-1,y)

That means----> The translation is 1 unit to the left

6 0
3 years ago
Kellie is given the following information:
Murljashka [212]

Answer:

She used inductive reasoning. (False)

She used the law of detachment.  (True)

Her conclusion is valid.  (True)

The statements can be represented as "if p, then q and if q, then r."  (False)

Her conclusion is true. (True)

Step-by-step explanation:

p = Two lines are perpendicular

q = They intersect at Right angles.

Given: A and B are perpendicular

Conclusion: A and B intersect at right angle.

According to the law of detachment, There are two premises (statements that are accepted as true) and a conclusion. They must follow the pattern as shown below.

Statement 1: If p, then q.

Statement 2: p

Conclusion: q

In our case the pattern is followed. The truth of the premises logically guarantees the truth of the conclusion. So her conclusion is true and valid.

3 0
3 years ago
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